ImageOptim ImageOptim makes images load faster. Removes bloated metadata. Saves disk space & bandwidth by compressing images without losing quality. Free Open Source Mac Remove EXIF Data Lossless Compression Support for Multiple threads PNG Compression Add a feature 66 Like
Caesium Caesium Image Compressor lets you compress your pictures up to 90% without visible quality loss. Providing a simple yet effective interface with a real-time preview and... Free Open Source Mac Windows Linux Web Android Batch rename files Batch processing Drag n drop Multiple languages ... Portable Add a feature 32 Like
RIOT - Radical Image Optimization Tool Saving images for web/email/other media with the best compression ratio and quality is a difficult task if you don’t have the right tools. Choosing the right format then... Warning Installer contains Open Candy adware and potentially more: https://www.virustotal.com/en/file/5c69ba60d82abbf73c6ac27a0cf39b054cb5a7cbc6fc8a6cb00d4daa6e069b73/analysis/ Free Windows GIMP XnView IrfanView No features added Add a feature 75 Like
FileOptimizer FileOptimizer is a lossless file size optimizer supporting AIR, APK, APNG APPX, BMP, CBZ, DOCX, DLL, EPUB, EXE, GIF, GZ, ICO, JAR, JPEG, MNG, MP3, MPP, PNG, PPTX, ODT... Free Open Source Windows Linux Wine Drag n drop Portable Add a feature 28 Like
JPEGmini JPEGmini is a patent-pending photo recompression technology, which significantly reduces the size of photographs without affecting their perceptual quality. The... Commercial Mac Windows Reduce size Add a feature 19 Like
Photo Size Optimizer A powerful photo resizer and optimizer for Mac, allows you to optimize all your photos by 80% ~ 20% comparing to their originals while keeping their original resolution... Freemium Mac No features added Add a feature 1 Like
Black Bird Image Optimizer Optimize pictures without quality lossless. With Black Bird Image Optimize - you can reduce the size of your photos several times without quality loss!. Freemium $ $ $ Windows Portable Add a feature 1 Like
Optimage Optimage is an advanced image optimization tool to compress images without losing quality at highest compression density. It supports all popular image formats including... Freemium $ $ $ Mac Lossless Compression PNG Compression Support for Batch Mode Command line interface ... Drag n drop Remove EXIF Data Portable Reduce size Add a feature 1 Like
Lossless Photo Squeezer 1.70 A professional photo size reducer for Mac which will reduce PNG, JPEG and GIF images size with LOSSLESS quality in a batch. Freemium Mac Lossless Compression Add a feature 3 Like
Tinybeest A Mac app and Chrome extension that optimizes/compresses images and PDFs. Tinybeest also converts file formats and resizes images for the web. Freemium Mac Web Built-in Image converter Add a feature 1 Like
Squash - Web Image Compression Squash is a simple, powerful app for compressing and converting images for the web and more. Simply drop an image into Squash and it reduces the filesize while... Commercial $ $ $ Mac No features added Add a feature 0 Like
SqueezeFile Works with all common image formats like png, jpeg, bmp, tiff and Microsoft Office documents pptx, docx, xlsx. Free Mac Windows Reduce size Add a feature 0 Like
